P0077

P0077 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0077 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P0077 Fault Code Meaning :

Ford P0077 Symptoms :

Ford P0077 Reasons :

How To Fix Ford P0077 Trouble Code ?

Which Ford cars have the code P0077?

  • P0077 Ford Aerostar
  • P0077 Ford Bronco
  • P0077 Ford C-Max
  • P0077 Ford C-Max Energi
  • P0077 Ford C-Max Hybrid
  • P0077 Ford Contour
  • P0077 Ford Crown Victoria
  • P0077 Ford EcoSport
  • P0077 Ford Econoline
  • P0077 Ford Edge
  • P0077 Ford Escape
  • P0077 Ford Escape Hybrid
  • P0077 Ford Escort
  • P0077 Ford Everest
  • P0077 Ford Excursion
  • P0077 Ford Expedition
  • P0077 Ford Explorer
  • P0077 Ford Explorer Sport Trac
  • P0077 Ford F-150
  • P0077 Ford F-250
  • P0077 Ford F-350
  • P0077 Ford Fiesta
  • P0077 Ford Flex
  • P0077 Ford Focus
  • P0077 Ford Focus Electric
  • P0077 Ford Freestar
  • P0077 Ford Freestyle
  • P0077 Ford Fusion
  • P0077 Ford Fusion Energi
  • P0077 Ford Fusion Hybrid
  • P0077 Ford Fusion Plug-In Hybrid
  • P0077 Ford GT
  • P0077 Ford Mustang
  • P0077 Ford Mustang Mach-E
  • P0077 Ford Mystique
  • P0077 Ford Probe
  • P0077 Ford Ranger
  • P0077 Ford Taurus
  • P0077 Ford Taurus X
  • P0077 Ford Tempo
  • P0077 Ford Thunderbird
  • P0077 Ford Transit
  • P0077 Ford Transit Connect
  • P0077 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.